/// <summary>
/// Bind the incoming request to an existing instance
/// </summary>
/// <typeparam name="TModel">Model type</typeparam>
/// <param name="module">Current module</param>
/// <param name="instance">The class instance to bind properties to</param>
/// <param name="configuration">The <see cref="BindingConfig"/> that should be applied during binding.</param>
/// <param name="blacklistedProperties">Property names to blacklist from binding</param>
public static TModel BindTo <TModel>(this INancyModule module, TModel instance, BindingConfig configuration, params string[] blacklistedProperties)
{
dynamic adapter =
new DynamicModelBinderAdapter(module.ModelBinderLocator, module.Context, instance, configuration, blacklistedProperties);
return(adapter);
}
public void Should_pass_type_to_locator_when_cast_implicitly()
{
// Given
var fakeModelBinder = A.Fake<IModelBinder>();
var returnModel = new Model();
A.CallTo(() => fakeModelBinder.Bind(null, null, null, null)).WithAnyArguments().Returns(returnModel);
var fakeLocator = A.Fake<IModelBinderLocator>();
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, A<NancyContext>.Ignored)).Returns(fakeModelBinder);
dynamic adapter = new DynamicModelBinderAdapter(fakeLocator, new NancyContext(), null, A.Dummy<BindingConfig>());
// When
Model result = adapter;
// Then
A.CallTo(() => fakeLocator.GetBinderForType(typeof(Model), A<NancyContext>.Ignored)).MustHaveHappened(Repeated.Exactly.Once);
}
public void Should_return_object_from_binder_if_binder_doesnt_return_null()
{
// Given
var fakeModelBinder = A.Fake<IModelBinder>();
var returnModel = new Model();
A.CallTo(() => fakeModelBinder.Bind(null, null, null)).WithAnyArguments().Returns(returnModel);
var fakeLocator = A.Fake<IModelBinderLocator>();
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, A<NancyContext>.Ignored)).Returns(fakeModelBinder);
dynamic adapter = new DynamicModelBinderAdapter(fakeLocator, new NancyContext());
// When
Model result = adapter;
// Then
result.ShouldNotBeNull();
result.ShouldBeSameAs(returnModel);
}
public void Should_invoke_binder_with_context()
{
// Given
var context = new NancyContext();
var fakeModelBinder = A.Fake<IModelBinder>();
var returnModel = new Model();
A.CallTo(() => fakeModelBinder.Bind(null, null, null, null)).WithAnyArguments().Returns(returnModel);
var fakeLocator = A.Fake<IModelBinderLocator>();
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, context)).Returns(fakeModelBinder);
dynamic adapter = new DynamicModelBinderAdapter(fakeLocator, context, null, A.Dummy<BindingConfig>());
// When
Model result = adapter;
// Then
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, context)).MustHaveHappened(Repeated.Exactly.Once);
}
public void Should_pass_blacklist_to_binder()
{
// Given
var context = new NancyContext();
var instance = new Model();
var config = BindingConfig.Default;
var fakeModelBinder = A.Fake<IModelBinder>();
var returnModel = new Model();
A.CallTo(() => fakeModelBinder.Bind(null, null, null, null)).WithAnyArguments().Returns(returnModel);
var fakeLocator = A.Fake<IModelBinderLocator>();
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, A<NancyContext>.Ignored)).Returns(fakeModelBinder);
dynamic adapter = new DynamicModelBinderAdapter(fakeLocator, context, instance, config);
// When
Model result = adapter;
// Then
A.CallTo(() => fakeModelBinder.Bind(A<NancyContext>._, A<Type>._, A<object>._, config, A<string[]>._)).MustHaveHappened();
}
public void Should_throw_if_locator_does_not_return_binder()
{
// Given
var fakeLocator = A.Fake<IModelBinderLocator>();
A.CallTo(() => fakeLocator.GetBinderForType(A<Type>.Ignored, A<NancyContext>.Ignored)).Returns(null);
dynamic adapter = new DynamicModelBinderAdapter(fakeLocator, new NancyContext(), null, A.Dummy<BindingConfig>());
// When
var result = Record.Exception(() => (Model)adapter);
// Then
result.ShouldBeOfType(typeof(ModelBindingException));
}
